# Crazy Film: Negative Converter — Light meter & film scanner > On-device film camera suite for metering, logging, development, and negative conversion. (iPhone/iPad app by 海朝 何.) - Source: https://appshunter.io/ios/app/crazy-film-negative-converter/id6784264362 (this page in markdown: same URL + `.md`) - Developer: [海朝 何](https://appshunter.io/developer/6775870723) - Category: Photo & Video - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 10 MB - Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2026-07-03 - Data updated: 2026-08-17 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/crazy-film-negative-converter/id6784264362/reviews.md ## What is Crazy Film? Crazy Film — a film camera in your pocket. From light metering and shot logging to development timing, and on to negative copying, conversion and pro color grading, it covers the entire analog workflow. Everything is processed on your device — no internet, no uploads. Pro Light Meter · Real-time metering with aperture / shutter suggestions based on your film stock and scene · Face-priority exposure: automatically detects faces and meters for them; pick which face when several are found · Spot / average / Zone System metering modes · Rangefinder: precise LiDAR distance measurement, with a dual-camera estimate as a fallback on devices without LiDAR · Depth of field / hyperfocal: real-time ranging shows the depth-of-field range and hyperfocal focus point at a glance · Focal-length equivalence, exposure compensation, reciprocity correction, color-temperature meter and illuminance reference Shot Log · Record aperture, shutter, EI, lens, GPS coordinates & place name, and notes — for every roll and every frame · Auto-writes EXIF and links to your gear library, so your work is fully documented Development Timer · Built-in reference recipes for black & white and color (C-41 / E-6 / ECN-2) · Multi-step timing + agitation reminders + a loud alert at each step; live progress on the Lock Screen / Dynamic Island · Temperature compensation, push/pull conversion, kit-capacity and reuse-time compensation · Times are for reference only — always follow the official instructions for your chemicals / kit Negative Conversion · Pro Grading · One-tap negative-to-positive from a copy shot, for both color and black & white · Soft highlight recovery and shadow color-cast removal: highlights no longer clip to pure white, deep shadows no longer turn blue-purple, blacks stay clean · Curves, HSL, color wheels (shadows / midtones / highlights) and LUT grading · Multiple reveal animations (peel-apart, blinds and more); the default "Instant" shows the finished photo right away · Dust removal and lossless export 3D Film Album · A self-contained library with photos shown as 3D cards you flip through like real film · Spatial display: with a virtual backdrop on, photos appear right in front of you, Vision Pro–style Live Conversion Preview · Point at a negative on a lightbox and watch positive colors appear instantly as you compose Privacy First · Everything is processed on-device — no internet connection, and no photos or data are ever uploaded Privacy Policy: https://kuangrensuibi.github.io/CrazyFilm/privacy-policy.en.html Terms of Use (EULA): https://kuangrensuibi.github.io/CrazyFilm/user-agreement.en.html ## Key features - Real-time light metering - Shot logging with GPS - Development timer with reminders - One-tap negative to positive conversion - Pro color grading tools - 3D film album - On-device processing ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Yearly Membership | $9.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Access | $19.99 | one-time | ## Frequently asked questions about Crazy Film ### What is Crazy Film? Crazy Film is a mobile application designed to emulate a film camera. It provides tools for light metering, shot logging, development timing, and converting film negatives to positives, all processed on your device. ### Does Crazy Film have ads? No, Crazy Film does not contain advertisements. The app is designed with privacy in mind, processing all data locally without internet connectivity. ### What are the pricing options for Crazy Film? Crazy Film offers a 7-day free trial. After the trial, users can choose between an annual subscription for $9.99 or a one-time lifetime purchase to continue using the app and receive future features. ### How does Crazy Film handle negative conversion? Crazy Film offers one-tap negative-to-positive conversion for both color and black & white film. It includes features like soft highlight recovery and shadow color-cast removal to improve image quality. ### Can I use Crazy Film offline? Yes, all processing within Crazy Film is done on your device, meaning no internet connection is required. Your photos and data are never uploaded. ### What devices is Crazy Film compatible with? Crazy Film is currently supported on iPhone devices. It was released on July 3, 2026, with the latest version being 1.3 updated on July 18, 2026. ### What is the age rating for Crazy Film? Crazy Film has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ### How often is Crazy Film updated? The app was last updated on July 18, 2026, indicating a recent update. Future features are provided as free upgrades to existing users. ## Version history (last 5 releases) ### 1.6 — 2026-08-14 • Frame splitting: batch rotate / mirror a whole strip at once. Fix an upside-down or mirrored scan for the entire strip in a single tap—no more adjusting frame by frame. • New free experience: the paywall is gone. All features are now free to use—only export offers a membership (no watermark / original image / full resolution / all formats). Thanks for using the app. Feedback is always welcome. ### 1.5 — 2026-08-03 · Photo Map: geotagged shots drop onto a map and group by location—tap to see that spot's photos and capture info. · Negative Splitting: a full film strip is auto-detected and split into frames, each converted and graded on its own—no manual cropping. · Studio Frame: the backdrop auto-samples your photo's key colors with soft gallery lighting and a floating shadow for a one-tap, brand-sample look. ### 1.3 — 2026-07-18 What's New New · Face Metering & Rangefinder · Face-priority exposure: automatically detects faces while metering; when several are found, choose which face to meter. · Rangefinder: precise distance measurement with LiDAR, with a dual-camera estimate as a fallback on devices without LiDAR. · Depth of Field / Hyperfocal: real-time ranging lets you see the depth-of-field range and the hyperfocal focus point at a glance. · Color temperature meter: measure the ambient color temperature in one tap. Conversion Quality & Experience · Highlight recovery: a soft shoulder brings back detail in blown highlights, so they're no longer clipped to pure white. · New reveal animations when converting negatives (peel-apart, blinds and more); the default "Instant" shows the finished photo right away. Stability · Fixed a rare case where a purchase completed but didn't unlock, and strengthened lifetime-purchase entitlement checks. · Fixed a possible crash when opening the Scan page on iOS 17. ### 1.2 — 2026-07-11 Crazy Film 1.2 • NEW: AR photo wall & 3D spatial album — hang your shots on a real wall or view them up close in space • NEW "Acrylic" transparent frame — see-through edges that reveal the scene behind in AR/3D • More export formats: 16-bit TIFF, transparent PNG, higher-quality 10-bit HEIC • Reworked negative conversion: Hasselblad shutter sound & haptics, iPhone-style flatten framing, auto perspective correction • Light meter ruler now gives a crisp haptic click at every aperture/shutter stop • New launch animation: sunrise & sea waves • Histogram and UI refinements, plus bug fixes (incl. Dynamic Island develop-timer leftover) ### 1.1 — 2026-07-06 · 7 new share frames: Floating Card, Aura Glow, Tilted Print, Film Strip, Gallery Wall, Watermark Bar and Color Card — with automatic dominant-color palettes and smart layout. · Frame text (camera, location, settings) now auto-scales to fit, so long labels never overflow or get cut off. · Fixed blurry imports and soft exports for some Nikon NEF and other RAW files. · When no shot log is linked, exports now preserve the original photo's EXIF (camera, settings, date, location). · Fixed a bug where adding a frame could crop the photo. ## More apps by 海朝 何 - [光显](https://appshunter.io/ios/app/id6776716725) All apps by 海朝 何: https://appshunter.io/developer/6775870723 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*